Answer:
D. Obtuse Scalene
Step-by-step explanation:
One of the angles is over 90 degrees, which classifies the triangle as obtuse (right triangles are 90 degrees, and acute triangles are under 90 degrees). None of the side lengths are equivalent, so therefore the triangle is scalene (Isosceles triangles have two sides that are the same length). Hope this helps.
Answer:
<h2>254.5 in^2</h2>
Step-by-step explanation:
Given that the circumference of the frame is 56in
we can proceed to obtain the radius of the frame
we know that
circumference= 2πr
56= 2*3.142*r
56= 6.284r
divide both sides by 6.284
r= 56/6.284
r=8.9
approximately radius is 9in
therefore the area of the mirror that is largest would be
Area= πr^2
Area= 3.142*9^2
Area= 3.142*81
Area= 254.5 in^2
The largest area is 254.5 in^2
Answer:
40
Step-by-step explanation:
Find the factors of 8 and 10
8=2*2*2
10 = 2*5
We take the greatest number of terms of each factor
2 has 3 as the greatest number
5 has 1
The least common multiple is
2*2*2 *5 = 40
They will meet again in 40 days
Step-by-step explanation:
v=s/t
0<t represents ie s